SAMSUNG SM-R750 Service and repair manual

SAMSUNG CONFIDENTIAL

THIS DOCUMENT CONTAINS CONFIDENTIAL

PROPRIETARY INFORMATION THAT IS

SAMSUNG ELECTRONICS CO’S PROPERTY.

DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS

EXCEPT AS AUTHORIZED BY SAMSUNG.

10 11 12 13 14

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Changed by: Date Changed:

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DOC CTRL CHK:

MFG ENGR CHK:

QA CHK:

Drawing Number 1/9

9 10 11 12 13

Size:

TITLE:

Engineer

PONTE

Samsung Electronics

14 15 16

1 2

SM-R750_REV0.7G

sheet01 : GSM / WCDMA,GPS

sheet03 : AP+CP

sheet05 : DISPLAY, SENSOR

sheet02 : BT_WiFi, AUDIO, WIRELESS CHARGER

3 4 5 6 7

sheet04 : PMIC,IF PMIC

2014.09.16

8 9

A1

15 16

A

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Time Changed:

Drawn by:

R&D CHK:

4 5

ANIBAL GARCIA VENEZUELA

https://irepairvenezuela.com/

@irepair.ve

https://www.youtube.com/anibalgarciaolivera

Samsung

Samsung

Confidential

Confidential

user36|swcad36|10.253.28.167|20140916-210720

user36|swcad36|10.253.28.167|20140916-210720

SAMSUNG CONFIDENTIAL

THIS DOCUMENT CONTAINS CONFIDENTIAL

PROPRIETARY INFORMATION THAT IS

SAMSUNG ELECTRONICS CO’S PROPERTY.

DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS

EXCEPT AS AUTHORIZED BY SAMSUNG.

H

H

L

H

H

TXM_CTR2

5

H

RX1_PCS

7

TX_DCS/PCS HL

L

11

H

H

H

3G B1 / B8 PA

1

12

7

L

H

3

TXM_CTR1

L

6

TRANCEIVER

RX2_DCS

GPS / GNSS

H

9

B2_TRX110H L

F

1

L

2

L

L

A

H H

L

L

D

10

B

TX_G850/G900

4

G

B5_G850 RX/TRX2

A

H

11

B8_G900 RX_TRX4 H

4

8

H

H

H

G

L

5

8

B1_TRX3 L

H

H

6

TXM_CTR0

C

B

F

L

H

H

2

H

D

C

H

E

L

TXM_CTR3HTXM_CTR4

H

123

9

E

0603

6.8nH

L118

3

RF_OUT4GNDRF

5

RF_IN

6

ENABLE

V_BATT

BGU8019W

U106

1

GND

2

VCC

VREG_L10_1P8

L120

0603

2.2nH

1005

BLM15AG601SN1

L124

L117
OPEN

0603

C108
10000nF
10V

1207

100NF

VDD_WTR_RF1_1.3V

0603

10V

C107

C128
4700nF

6.3V

1106

0603

C176
OPEN

NCP03WF104F05RL

R101 51

0603

TH100

0603

C142

100nF

6.3V

0402

25V

C172
22pF

0603

C154 6.8pF

100PF

25V

0603

25V

0603

C101

C134

100nF

6.3V

0402

0402

6.3V

100nF

C139

2

2

C146
100nF

6.3V

0402

1

1

2

2

CN103

SMR-TS-3-2-2DGR2-NC

1

1

ANT101
CS-057A

1106

10V

4700nF

C105

C135
100nF

6.3V

0402

10V

R103 0.12nF

0402

25V

100PFC151

0603

L122

3.3nH

0603

0603

25V

C103 100PF

VREG_L1_1P225

VREG_L14_2P75

C125

100NF

10V

0603

1%

0603

68k

R100

33PF

25V

0603

C178

50V

C120

1005

120PF

U102
33PF

25V

0603

2G5

7

G

G4G

8

1

RX

3

TX

VDD_WTR_RF1_1.3V

VBAT_PA

F102

B8514

ANT

6

G

C152
OPEN

0603

10nH

L109

1

0603

CN100

SMW2506-10

1

R105
100

0402

4

4

0603

L103 2.2nH

SC101

SHIELDCAN-SMR750-RF

1

1
2

2
3

3

L114

4.7nH

0603

1000nF

C149

10V

0603

3.9nH

L111

062032

0402

6.3V

100nF

C143

TP100

0.0033nFC123

VDD_FEM_GPS_2.75V

25V

0603

C173
1NF

0603

25V

100PFC100

0603

25V

57

58

GND

6

GND

GND

7

8

GND

GND

9

5

GND50GND

51

52

GND53GND

GND54GND55GND56GND

42

43

GND

GND

44

45

GND

GND46GND47GND

48

49

GND

VCC

35

RF_IN

36

SW1

37

SW0

38

39

HB_EN

VCC

4

40

LB_EN

MODE0

41

MODE1

28

29

GND

GND

3

30

TRX4

GND

31

32

VBATT

NC

33

34

NC

SPDT

RX2

SPDT_OUT

21

GND

22

23

GND

TRX1

24

25

GND

TRX2

26

27

GND

TRX3

13

14

GND

ANT

15

16

GND

GND

17

18

RX1

SPDT_IN

19

2

GND

20

GND

1

10

GND

GND

11

12

GND

GND

SKY77573-31

U100

C181

OPEN

1005

5

5

6.8nHL131

0603

SHIELDCAN-SMR750-T

SC100

1

1
2

2
3

3

4

4

2.7nHL104

0603

3

VENHB
VENLB

4
5

VMODE
GND

6

7

GND

CPL_OUT

8

9

GND

11

GND

VCC

12

13

GND

RFOUTHB

14

15

CPLIN

GND

16

17

GND

RFIN

2

SKY77741-21

U103

1

VBATT

RFOUTLB

10

L129

0603

3.3nH

VBAT_PA

0603

L115 12nH

25V

0603

33PFC124

062032

10V

1000nF

C130

C144
100nF

6.3V

0402

VBAT_PA

25V

L105
100PF

0603

16V

0402

0.022nF

C127

0603

1.8nHC121

L126

BLM03AG601SN1D

0603

C132 100PF

25V

0603

G

4

5

G

G

7

8

G

G

10

IN1

6

IN2

9

OUT

1

VREG_L12_1P8

VDD_FEM_GPS_2.75V

F100

SAWFD1G84AM0F0A

2

G

G

3

L110

2.7nH

0603

33PFC133

C112
OPEN

0603

0603

25V

0603

OPEN

C156

C122

SHORT

1005

0ohm

C179

066036

10V

2200nF

OPEN

L116

0603

0603

C174 33PF

25V

0603

25V

33PF

C131

16V

470PFC170

0603

9.1nH

L125

C148
100nF

6.3V

0402

0603

CN102

SMW2506-10

1

1

0402

6.3V

100nF

C147

SSBI_RX

9

RX_MB2_IN

L113
10nH

0603

VDD_RF3_IO

6

TX3_OUT

60

XO_IN

61

RX_BB_IP

62

GNSS_BB_IP

NC

63

NC

64

7

TX1_OUT

8

GNSS_BB_IM

52

VDD_RF2_T_PLL

53

GP_DATA0

54

VDD_RF2_XO

55

RX_BB_IM

56

SSBI_TX_GNSS

57

GP_DATA2

58

GP_DATA1

59

GND

45

GNSS_BB_QP

46

VDD_RF1_T_PLL

47

GND

48

VDD_RF1_DIG

49

RX_BB_QP

5

RX_LB1_IN

50

GND

51

VDD_RF2_T_VCO

38

GND

39

VDD_RF1_R_VCO

4

RX_MB1_IN

40

VDD_RF2_R_PLL

41

GNSS_BB_QM

42

GND

43

RX_BB_QM

44

RX_MB3_IN

30

VDD_RF1_R_LO

31

VDD_RF1_G_LO

32

GND33GND34GND35GND

36

DNC

37

PDET_RFFB_IN

23

TX_BB_QM

24

DAC_REF

25

GND

26

VDD_RF1_T_LO

27

GND28GND29GND

3

GND

16

VDD_RF2_T_DA

17

GND

18

TX_BB_QP

19

VDD_RF2_R_BB

2

TX_BB_IP

20

VDD_RF1_LNA

21

VDD_RF1_G_PLL

22

1

TX2_OUT

10

RX_LB2_IN

11

GNSS_RF_IN

12

TX_BB_IM

13

RF_ON

14

GND

15

VBAT_PA

U104

WTR2605-TSMC-GF

0603

OPEN

L108

C182

VDD_WTR_IO_1.8V

VREG_L9_2P05

0603

25V

33PF

R102 68

0402

C180

OPEN

1005

2

G

G5G

7

4G8

G

RX

1

TX

3

0603

B8518

F101

6

ANT

C111

L107
OPEN

25V

0603

22pF

L130

4.7nH

0603

0.5pF

25V

0603

CELL

9

C109

10

GND2GND

GND

3

4

BEIDOU|GPS|GLONASS

GND

5

6

GND

GND

7

8

GND

CN101

1

1

F106

B8636

ANT

1

C126

SMW2506-10

4

25V

0.5pF

0603

F103

SFHG89DA002

G2G3G

5

1

IN

OUT

1005

120PF

C166

50V

TP101

VBAT_PA

U101

4700nF

6.3V

1106

ANT

2 1

COMMON

3

G

G

4

RFS100

MS-156C

0603

56nH

L100

0603

C175
OPEN

100PF

VBAT_PA

22pF

VDD_WTR_IO_1.8V

25V

0603

C155

0603

C157

25V

0603

25V

C150 6.8pF

SHORT

1005

0ohm

C168

V_BATT

VDD_WTR_RF2_2.0V

0402

100

R104

VDD_WTR_RF2_2.0V

0603

1.0nHL106

0603

1.2nHL102

0402

6.3V

100nF

C141

0402

6.3V

100nF

C145

2200nF

C110

066036

10V

10nH

0603

L112

100nF

6.3V

0603

C140

100nF

6.3V

0402

GPS_ANT

C104

RF_TX_DA_2

CH0_BB_TX_IM
CH0_BB_TX_QP

CH0_BB_TX_IP

CH0_BB_TX_QM

CH0_TXDAC_IREF

CH0_SSBI_TX_GPS

RF_TX_DA_1

CH0_SSBI_RX

GPS_EXT_CTRL

GPS_ANT

TXM_CTL0

TXM_CTL1

TXM_CTL2

TXM_CTL4

PA_R0

TXM_CTL3

PA_R1

RF_TX_DA_1

RX_DCS_PCS

RX_DCS_PCS

WCDMA_B5/B8

WCDMA_B1/B2

RX_B5/B8

RX_B1/B2

WTR0_PDET_IN

WTR0_PDET_IN

CH0_BB_RX_IP

CH0_BB_RX_IM
CH0_BB_RX_QP
CH0_BB_RX_QM

GPS_BB_RX_IP

GPS_BB_RX_IM
GPS_BB_RX_QP

GPS_BB_RX_QM

GP_DATA0
GP_DATA1

GPS_RF_IN

RFCLK1_19.2M

PA_THERM0_MPP5

GPS_RF_IN

WCDMA_B5/B8

RX_B5/B8

RX_B1/B2

WCDMA_B1/B2

RF_TX_DA_2

PA_ON_B1
PA_ON_B8

PA_R0

ANIBAL GARCIA VENEZUELA

https://irepairvenezuela.com/

@irepair.ve

https://www.youtube.com/anibalgarciaolivera

Samsung

Samsung

Samsung

Samsung

Confidential

Confidential

Confidential

Confidential

user36|swcad36|10.253.28.167|20140916-210721

user36|swcad36|10.253.28.167|20140916-210721

SAMSUNG CONFIDENTIAL

THIS DOCUMENT CONTAINS CONFIDENTIAL

PROPRIETARY INFORMATION THAT IS

SAMSUNG ELECTRONICS CO’S PROPERTY.

DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS

EXCEPT AS AUTHORIZED BY SAMSUNG.

1 2

G

SAMSUNG

2

D

8

Size:

Date Changed:

6

Changed by:

3

R&D CHK:

5

B

ELECTRONICS

C

E

TITLE:

8

Drawn by:

DOC CTRL CHK:

1

6

MFG ENGR CHK:

4

Audio CODEC

11

129

7

C

G

Engineer:

BT/WLAN MODULE(BCM4343W)

MAIN MIC_CONN

3

Drawing Number:

H

QA CHK:

12

D

user8

user8

2

PONTE

A2

B

Page:

4

10

10

E

11

F

9

A

H

Time Changed:

F

REV:

SPEAKER OUT

5

7

A

user3 Thursday, January 16, 2014 11:22:45 am

1000nF

10V

062032

C214

NC

9
10

NC

0603

0ohmR227

SHORT

1 1

22

3 3

44

5 5

66

7

NC
NC

8

TP210

HDC200

AXG206144AW1

TP_SLIMBUS_DATA

V_BATT

BLM15HD182SN1D

1005

L205

VDD_CODEC_BUCK_2.1V

TP203

VREG_S4_2P1

0402

51K

R204

5%

C207
100nF

6.3V

0603

SR_VLX

M9

0603

25V

100nF

C204

GND

M10

WL_SDIO_DATA2

M2

WL_SDIO_DATA3

M3

M4

GND

WL_SDIO_CLK

M5

GND

M6

M7

VBAT

GND

M8

VIN_LDO

K10

GND

K2

WL_REG_ON

K9

L1

WL_SDIO_DATA0

GND

L10

WL_SDIO_DATA1

L2

L9

GND

GND

M1

GND

H10

GND

H2

VIO

H9

J1

GND

GND

J10

GND

J2

J9

BT_REG_ON

WL_SDIO_CMD

K1

GND

F10

BT_HOST_WAKE

F2

GND

F9

G1

GND

LPO_IN

G10

GND

G2

G9

GND

WL_HOST_WAKE

H1

BT_PCM_IN

D10

VDD_FEM

D2

BT_PCM_OUT

D9

E1

GND

GND

E10

GND

E2

E9

BT_PCM_CLK

BT_DEV_WAKE

F1

ANT

B10

GNDB2GND

B9

C1

GND

GND

C10

GND

C2

C9

BT_PCM_SYNC

VDD_FEM

D1

GNDA3GND

A4

BT_UART_RXD

A5

A6

BT_UART_TXD

BT_UART_CTS

A7

BT_UART_RTS

A8

A9

GND

GND

B1

SWB-B58

U200

1

MARK
MARK

2

GND

A1

A10

GND

GND

A2

SHORT

0ohm

0603

0603

0ohmR229

VDD_MIC_BIAS1_1.8V

SHORT

R228

VDD_MIC_BIAS1_1.8V

TP208

VREG_L6_1P8

0603

C236

VDD_CODEC_DIG_1.2V

VREG_L6_1P8

TP217

1.8PF

25V

VDD_CODEC_DIG_1.2V

V_BATT

ZD203

PESD5V0V1BDSF

VOLT

21

100nF

6.3V

0603

C216

BLM15HD102SN1

1005

5%

R201

51K

0402

L203 82nH

5%

R203

51K

0402

VDD_CODEC_IO_1.8V

VREG_L6_1P8

OPEN

LQM18PN2R5ND0D

L200 2.5uH

0603

C237

82PF

25V

0603

C245

R225

0603

BLM03HD601SN1D

L210

33

0603 5%

OPEN

0603

L206

V_BATT

TP206

5%

R223 33

0603

TP205

1

1

2

2

TP213

10K

0603

CS-057A

SPK202

CS-057A

1

1

2

2

1%

R207

5%

ANT201

VREG_L6_1P8

0402

51K

R200

UCLAMP0541Z

VOLT

ZD200

C234

0603

25V

82PF

1000nF

6.3V

062032

C218

TP204

2MIC_CORE_1P1

TP211

C240

1000nF

10V

062032

V_BATT

VREG_L6_1P8

0ohm

0603

TP200

SHORT

R230

C213

10V

062032

C205
1000nF

0603

6.3V

100nF

TP214

TP218

TP209

062032

6.3V

1000nF

C217

L208

1005

BLM15HD182SN1D

0603

33R232

5%

0603

25V

1NF

C246

21

062032

6.3V

1000nF

C215

VDD_CODEC_BUCK_2.1V

VOLT

ZD202

PESD5V0V1BDSF

100nF

6.3V

0603

R226 0ohm

0603

C210

470PF

16V

VPH_PWR_SPKDRV

SHORT

4700nF

C203

0603

C241

BLM03HD601SN1D

0603

1106

10V

L211

0ohm

L209

CS-057A

1

1

2

2

SHORT

0603

TP212

SPK201

0603

0ohmR206

SHORT

F2

PORTD_DI

F3

PORTB_CLK

F4

UART_SOUT

F5

UART_SIN

F6

TEST0

TP207

D6

SLB_CLK

E1

PORTD_CLK

E2

PORTD_DO

E3

PORTB_FS

E4

RESET_

E5

INTR_EVENT

E6

INTR_API

F1

PORTD_FS

C4

SPI_TXD

C5

PORTA_DI

C6

SLB_DATA

D1

I2C_DATA

D2

PORTC_DO

D3

SPI_CSN

D4

SPI_RXD

D5

PORTA_DO

B2

PORTC_FS

B3

PORTB_DI

B4

PORTB_DO

B5

PORTA_FS

B6

PORTA_CLK

C1

I2C_CLK

C2

PORTC_DI

C3

SPI_CLK

MARK

2

A1

GND_P

A2

PORTC_CLK

A3

VDD_CORE

A4

GND

A5

VDD_IO

A6

TEST1

B1

CLK_IN

5%

ES704

U202

MARK

1

18PF

25V

0603

0402

51K

R202

VPH_PWR_SPKDRV

C244

VREG_L4_1P2

BLM15HD102SN1

1005

VREG_L6_1P8

0603

C209

100nF

L202 82nH

6.3V

C206

0603

16V

470PF

C242

R224

5%

4700nF

10V

1106

0603

33

100nF

6.3V

0603

C239

TP220

VDD_CODEC_IO_1.8V

GND_SPKDRV

55

56NC57

NC

BUCK_VOUT1

6

GND_BUCK

7

RESET_N

8

DMIC0_CLK

9

MIC_BIAS2

48

SPKR_DRVP

49

GND

5

SPKR_DRVM

50

MIC_BIAS3

51

MIC5_INP

52

MIC2_INM

53

MIC_BIAS1

54

GND_SPKDRV

40

MIC4_INM

41

MIC4_INP

42

MIC3_INM

43

MIC1_INP

44

VDD_SPKDRV

45

MIC5_INM

46

MIC2_INP

47

MODE

33

LDO_HI_CAP

34

VDD_VBAT

35

LINE_OUT1

36

MBHC_HSDET

37

MIC3_INP

38

MIC1_INM

39

INTR

4

EAROP

26

VDD_TX_RX

27

GND

28

MCLK

29

VDD_BUCK

3

SLIMBUS_DATA

30

EAROM

31

LINE_OUT2

32

VDD_DIG

19

NCP_C1P

2

SLIMBUS_CLK

20

HPH_R

21

CCOMP

22

GND_CFILT

23

DMIC0_DATA

24

GND

25

NCP_VNEG

11

BUCK_VOUT2

12

BUCK_VSW

13

DMIC1_DATA

14

DMIC1_CLK

15

HPH_L

16

HPH_REF

17

GND

18

WCD9306

U201

NCP_C1M

1

VDD_IO

10

0603

0ohmR205

SHORT

V_BATT

TP202

2MIC_CORE_1P1

C212
4700nF
10V

1106

3

CE

GND

5

GND

2

4

VDD1VOUT

RP114K111D-TRB

U203

TP201

ZD201

VOLT

UCLAMP0541Z

CE

GND

5

GND

2

4

VDD1VOUT

U204

RP104K181D-TR

3

0603

25V

18PF

C243

1000nF

6.3V

062032

C211

0603

100nH

L207

TP_SLIMBUS_CLK

MIC_CLK

MIC_GND

MIC_GND

WLAN_SD_CLK

WLAN_SD_CMD

WLAN_HOST_WAKE

BT_UART_TXD

BT_UART_RXD

BT_UART_RTS

BT_UART_CTS

BT_PCM_DIN
BT_PCM_DOUT
BT_PCM_CLK
BT_PCM_SYNC

BT_WAKE

BT_HOST_WAKE

WLAN_EN

MIC_CODEC_DATA

MIC_EN

MIC_CODEC_DATA

MIC_CODEC_CLK

MIC_CLK

MIC_DATA

BT_CLK32K

WLAN_ANT

BT_EN

WLAN_DATA0
WLAN_DATA1
WLAN_DATA2
WLAN_DATA3

VOICE_WAKE_INT

MIC_DATA

PMIC_AUDIO_REF_CLK

2MIC_INT

2MIC_RESET

SLIMBUS_CLK

SLIMBUS_DATA

2MIC_UART_RXD

2MIC_UART_TXD

MIC_CODEC_CLK

SLIMBUS_CLK

SLIMBUS_DATA

SPK_OUT_P

SPK_OUT_N

SPKDRV_GND

CODEC_RESET_N
CODEC_INT_N

PMIC_AUDIO_REF_CLK

SPKDRV_GND

SLEEP_CLK

BT_CLK32K

SPK_OUT_N

SPK_OUT_P

WLAN_ANT

ANIBAL GARCIA VENEZUELA

https://irepairvenezuela.com/

@irepair.ve

https://www.youtube.com/anibalgarciaolivera

Samsung

Samsung

Samsung

Samsung

Confidential

Confidential

Confidential

Confidential

user36|swcad36|10.253.28.167|20140916-210722

user36|swcad36|10.253.28.167|20140916-210722